Designed for Lipo battery packs.  This alarm measures 33mm x 18mm x 13mm and weighs only 4.9 grams.  The unit plugs directly into the balancing tap on your battery pack during discharge.  Do NOT leave the unit plugged into your pack while not in use.

• Blue light indicat...

This 6 cell pack is built with our new 5000mah cells that are grouped together by voltage and zapped. Upgrade your stock pack with this high capacity version. Great for racers or backyard bashers. Ballistic Performance! 

This 7 cell pack is built with our new 5000mah cells that are grouped together by voltage and zapped. Upgrade from your stock 6-cell pack for increased power. Great for racers or backyard bashers! Ballistic Performance! 

Killer upgrade for the Losi Speed-T or any other vehicles that can fit a 7-cell flat pack. This 7 cell pack is built with our new 5000mah cells that are grouped together by voltage and zapped. We use low resistance battery bars to connect the cells. Upgrade from your stock 6-cell pack for increas...

MaxAmps.com brings you the exclusive "Green Series" LiFePO4 battery packs. These new "life" packs will not catch fire or explode from over-charging. In addition to being safer than lipos, they are more robust.

They provide 1000+ usable cycles(4 times longer than lipos) ...

ROAR APPROVED. MaxAmps.com presents the ultimate “Sanction Spec” hard case racing pack. As you racers know, the most important factor for your batteries is voltage under load. This p...

MaxAmps.com presents the ultimate hard case racing pack. As you racers know, the most important factor for your batteries is voltage under load. This pack boasts a 60C rating for all your amp hungry racing setups. It will maintain higher voltage under load than any o...

MaxAmps.com presents the highest capacity 3 cell hard case racing pack on the market today. That means you get to enjoy the insane amount of power that a 3S lipo gives you plus the long runtime you're looking for with 4000mah of capacity. We know you want the bes...

MaxAmps.com brings you the exclusive "Green Series" LiFePO4(LFP) battery packs. These new "life" packs will not catch fire or explode from over-charging. In addition to being safer than lipos, they are more robust.

They provide 1000+ usable cycles(4 times longer than lip...

MaxAmps.com brings you the exclusive "Green Series" LiFePO4(LFP) battery packs. These new "life" packs will not catch fire or explode from over-charging. In addition to being safer than lipos, they are more robust.

They provide 1000+ usable cycles(4 times longer than lip...

Kit includes everything you need to make your Traxxas Slash or Slash 4x4 scream!

***4500 2S Life Pack w/ VXL Female Plug & Hyperion taps ***Hyperion EOS0606i AC/DC Balance Charger w/ VXL Male Plug ***Lipo Sack

Kit includes everything you need to make your Traxxas Slash or Slash 4x4 scream!

***6500 2S pack w/ VXL Female Plug & Hyperion taps ***Hyperion EOS0606i AC/DC Balance Charger w/ VXL Male Plug ***Lipo Sack

MaxAmps.com presents the ultimate high-capacity hard case pack. Get 60-90 minutes of run time with this pack. Just imagine an entire day of racing on one charge! You can stop DOWNTIME before it stops you.

Kit includes everything you need to run 65mph if you've upgraded to brushless on your Traxxas Slash. This pack will make your brushless Slash or Slash 4x4 scream! If you're looking for an insane amount of power, this is the pack for you!

These packs are

Hard Plastic Skin:	Please Select...No Skin - Shrink Wrap Only (standard) Built in Skin (Shrunk into Pack) (+$4.99)
Lipo Sack Plus Upgrade:	Please Select...Lipo Sack 9" x 12"(standard) Lipo Sack Plus 13" x 18" Upgrade (+$15.00)
Warranty for 5250 11.1V Pack Only:	Please Select...30 Day Warranty (standard) 3yr/300 Cycle Warranty (+$18.00)

Kit includes everything you need to make your Traxxas Slash or Slash 4x4 scream!

***8000 2S pack w/ VXL Female Plug & Hyperion taps ***Hyperion EOS0606i AC/DC Balance Charger w/ VXL Male Plug ***Lipo Sack

Kit includes everything you need to run 65mph if you've upgraded to brushless on your Traxxas Slash. This pack will make your brushless Slash or Slash 4x4 scream! If you're looking for an insane amount of power, this is the pack for you!

These packs are

Hard Plastic Skin:	Please Select...No Skin - Shrink Wrap Only (standard) Built in Skin (Shrunk into Pack) (+$4.99)
Slash Tray Expansion Kit:	Please Select...No Tray Expansion Kit (standard) Slash Battery Tray Expansion Kit #5827X (+$6.99)
Lipo Sack Plus Upgrade:	Please Select...Lipo Sack 9" x 12"(standard) Lipo Sack Plus 13" x 18" Upgrade (+$15.00)
Warranty for 6500 11.1V Pack Only:	Please Select...30 Day Warranty (standard) 3yr/300 Cycle Warranty (+$20.00)

Kit includes everything you need to run 65mph if you've upgraded to brushless on your Traxxas Slash. This pack will make your brushless Slash or Slash 4x4 scream! If you're looking for an insane amount of power, this is the pack for you!

These packs are

Hard Plastic Skin:	Please Select...No Skin - Shrink Wrap Only (standard) Built in Skin (Shrunk into Pack) (+$4.99)
Slash Tray Expansion Kit:	Please Select...No Tray Expansion Kit (standard) Slash Battery Tray Expansion Kit #5827X (+$6.99)
Lipo Sack Plus Upgrade:	Please Select...Lipo Sack 9" x 12"(standard) Lipo Sack Plus 13" x 18" Upgrade (+$15.00)
Warranty for 8000 11.1V Pack Only:	Please Select...30 Day Warranty (standard) 3yr/300 Cycle Warranty (+$28.00)

Kit includes everything you need to make your Traxxas Slash or Slash 4x4 scream!  If you are looking for the highest capacity-longest runtime, this is the pack for you.  Run your entire day of racing on one charge!

***12000 2S pack w/ VXL Female Plug & Hyperion taps ***H...